I cannot compile code with Beep function. "undefined reference to `Beep' " . And even "beep -f 2000 -l 2000" make nothing. I can hear volume on YouTube, but cannot simple beep. What to do?
P.s. I read the post about beep in 2014 in even tried command "modprobe pcspkr"
"modprobe: FATAL: Module pcspkr not found in directory /lib/modules/4.9.0-porteus"